CN104029733A - Fastening resin structure and method for manufacturing the same - Google Patents
Fastening resin structure and method for manufacturing the same Download PDFInfo
- Publication number
- CN104029733A CN104029733A CN201410075637.7A CN201410075637A CN104029733A CN 104029733 A CN104029733 A CN 104029733A CN 201410075637 A CN201410075637 A CN 201410075637A CN 104029733 A CN104029733 A CN 104029733A
- Authority
- CN
- China
- Prior art keywords
- resin
- fixed
- foaming
- construction body
- component element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011347 resin Substances 0.000 title claims abstract description 355
- 229920005989 resin Polymers 0.000 title claims abstract description 355
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005187 foaming Methods 0.000 claims description 160
- 229910052751 metal Inorganic materials 0.000 claims description 133
- 239000002184 metal Substances 0.000 claims description 133
- 238000010276 construction Methods 0.000 claims description 102
- 238000007493 shaping process Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 31
- 239000000835 fiber Substances 0.000 abstract description 11
- 239000006262 metallic foam Substances 0.000 abstract 4
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 description 27
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 27
- 239000012141 concentrate Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14795—Porous or permeable material, e.g. foam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
- B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
- B62D29/041—Understructures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14795—Porous or permeable material, e.g. foam
- B29C2045/14803—Porous or permeable material, e.g. foam the injected material entering minute pores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2715/00—Condition, form or state of preformed parts, e.g. inserts
- B29K2715/003—Cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
Abstract
The invention provides a fastening resin structure and a method for manufacturing the same, to ensure the maintenance of the joining strength, a to-be-fastened part can be suppressed to be smaller and have a light weight, and the to-be-fastened part can be arranged in a smaller space when fastening the fastening resin structure to another structure. The fastening resin structure (10) includes a fiber reinforced resin member (12) and a first collar (14) prepared by aluminum alloy and joined to the fiber reinforced resin member (12). The first collar (14) is configured to be fastened to another structure (68) by means of a bolt (65) and a nut (66). The fastening resin structure (10) further includes a first metal foam portion (21) made of metal foam and formed on upper and lower collar portions (41a, 45a). The first metal foam portion (21) is impregnated with resin to join the first metal foam portion (21) to the fiber reinforced resin member (12).
Description
Technical field
The present invention relates to fixed resin construction body and manufacture method thereof, this fixed resin construction body at resinous resin component element place, engage have metal by fixed portion, and engaged can be by fixed member and fixed with other tectosomes by fixed portion.
Background technology
Known in vehicle, by carbon fibre reiforced plastic (CFRP), formed before coaming plate, front pillar (hereinafter referred to as fixed resin construction body), by bolt and nut, the front side member of aluminum alloy system is arranged on to fixed resin construction body (for example,, with reference to patent documentation 1.）。
The metal sleeve pipe (being called by fixed portion below) that this fixed resin construction body comprises the front coaming plate main body that formed by carbon fibre reiforced plastic, front pillar main body (following, to be called resin component element), engages with resin component element.
The mounting hole of front side member and this are configured coaxially by fixed portion, through bolt at mounting hole and in by fixed portion.Fixed by the bolt running through being carried out by nut, thus utilize bolt and nut that the front side member of aluminum alloy system is arranged on to fixed resin construction body.
[formerly technical literature]
[patent documentation]
Patent documentation 1: TOHKEMY 2007-290426 communique
Summary of the invention
[problem that invention will solve]
In the fixed resin construction body of patent documentation 1, for the front side member of aluminum alloy system is installed, need to by metal, by fixed portion, be bonded on resin component element by lining cement etc.
At this, because carbon fibre reiforced plastic is different from the linear expansivity of metallic material, therefore between resin component element and by the lining cement place between fixed portion, producing the stress based on temperature traverse.Therefore, require to manage when generation has the stress based on temperature traverse, to guarantee the bond strength (firmly engagement state) of lining cement under hot environment, low temperature environment.
As the means of guaranteeing the bond strength of lining cement, can consider to increase resin component element and by the bonding area of fixed portion.But, during when increase resin component element and by the bonding area of fixed portion, by fixed portion, being become large, the weight of fixed resin construction body increases.
In addition,, owing to being become large by fixed portion, therefore, when fixed resin construction body is cemented in to other induration, need to by the position of fixed portion, be guaranteed larger space in configuration, and this has hindered the degree of freedom that improves design.
Problem of the present invention is to provide fixed resin construction body and manufacture method thereof, its guaranteed resin component element and by the state of the bond strength of fixed portion (firmly engagement state) under, to by fixed portion, be suppressed littlely and can realize the lightweight of fixed resin construction body, in addition, when fixed resin construction body being cemented in to other induration, can will be configured in less space by fixed portion.
[for solving the means of problem]
The related invention of technical scheme 1 is a kind of fixed resin construction body, it possesses resinous resin component element, and possess engage with this resin component element metal by fixed portion, this can be fixed by fixed member and other tectosomes by fixed portion, it is characterized in that, this fixed resin construction body possesses foaming portion, this foaming portion is arranged on described by the position engaging with described resin component element in fixed portion and formed by the material that can foam, by by resin impregnated in this foaming portion, described foaming portion is engaged with described resin component element.
The related invention of technical scheme 2 is a kind of manufacture method of fixed resin construction body, described fixed resin construction body possesses resinous resin component element, and possess engage with this resin component element metal by fixed portion, this can be fixed by fixed member and other tectosomes by fixed portion, it is characterized in that, the manufacture method of this fixed resin construction body possesses: in the described operation that the foaming portion being formed by the material that can foam is set by the position engaging with described resin component element in fixed portion; By described, by fixed portion and described foaming portion, be configured in the operation in shaping dies; And by the inner chamber injecting resin to described shaping dies and by this resin impregnated in described foaming portion, the operation that described foaming portion is engaged with described resin component element.
[invention effect]
In the related invention of technical scheme 1, by fixed portion, foaming portion is being set, and is making resin impregnated foaming portion (being filled in the cavity of foaming portion), thereby foaming portion is engaged with resin component element.Therefore, can make containing the foaming portion that is soaked with resin (following, the foaming portion containing being soaked with resin portion is called to " pars intermedia ") between resin component element and between by fixed portion.
This pars intermedia comprises foaming portion and these two kinds of members of resin.Therefore, the linear expansivity of pars intermedia can be set in to (that is, by between the linear expansivity of fixed portion and the linear expansivity of resin component element) between the linear expansivity of foaming portion and the linear expansivity of resin.
Thus, can relax and at resin component element and by the dividing range place between fixed portion, concentrate the stress producing because of the temperature traverse of hot environment, low temperature environment by pars intermedia.
In addition, a plurality of cavities are contained in foaming portion in inside.Therefore, the face area of foaming portion becomes large.By by resin-bonded on the large surface of face area, need not increase thus by fixed portion and just can guarantee significantly that foaming portion is with respect to the bonding area of resin.
So, by making foaming portion (pars intermedia) between resin component element and between by fixed portion, can relax and at resin component element and by the dividing range place between fixed portion, concentrate the stress occurring by pars intermedia thus, and, can guarantee significantly that foaming portion is with respect to the bonding area of resin portion.
Therefore, resin component element and foaming portion are being carried out, under the state of joint, can guaranteeing the bond strength (firmly engagement state) of resin component element.Thus, can by fixed portion, be suppressed littlely by metal, thereby can realize the lightweight of fixed resin construction body.
In addition,, by being suppressed littlely by fixed portion, when fixed resin construction body is cemented in to other tectosomes, can will be configured in less space by fixed portion.Thus, can easily guarantee that configuration is by the space of fixed portion, thereby can improve the degree of freedom of design.
In the related invention of technical scheme 2, by fixed portion, foaming portion is being set, and will be configured in shaping dies by fixed portion and foaming portion.After configuration, by the inner chamber injecting resin to shaping dies, can make foaming portion containing resin pickup, foaming portion be engaged with resin component element.
So, by by fixed portion, foaming portion being set, thereby only by just can be across foaming portion to inner chamber injecting resin and with by fixed portion, engaged.
Thus, owing to can easily manufacturing fixed resin construction body, therefore can suppress the cost of fixed resin construction body.
Accompanying drawing explanation
Fig. 1 means the block diagram of the fixed resin construction body of embodiment involved in the present invention 1.
Fig. 2 is the 2-2 line cutaway view of Fig. 1.
Fig. 3 means the first cannula portion of embodiment 1 and the exploded perspective view of the first foaming metal portion.
Fig. 4 is the expanded view of symbol 4 parts of Fig. 2.
Fig. 5 is the figure describing manufacturing the method for the fixed resin construction body of embodiment 1.
Fig. 6 is the figure that the example of the stress that produces of the joint resin portion to relaxing at Fig. 4 describes.
Fig. 7 means the block diagram of the fixed resin construction body of embodiment involved in the present invention 2.
Fig. 8 is the 8-8 line cutaway view of Fig. 7.
Fig. 9 means the block diagram of the fixed resin construction body of embodiment involved in the present invention 3.
Figure 10 is the 10-10 line cutaway view of Fig. 9.
Figure 11 means the cutaway view of the fixed resin construction body of embodiment involved in the present invention 4.
[description of reference numerals]
10, 80, 100, 130 fixed resin construction bodies, 12 fiber-reinforced resin members (resin component element), 14～17 the first～the Quadruplet pipe portions (by fixed portion), 21～24 the first～four foaming metal portions (foaming portion), 26, 117 resin portion, 27 impregnation resin portion, 28, 118 engage resin portion, 29 strengthen resin portion, 38 mounting hole circumferences, the upper sleeve pipe of 41a position (by the position engaging with resin component element in fixed portion), 45a case in position (by the position engaging with resin component element in fixed portion), 65, 108 bolts (fixed member), 66 nuts (fixed member), 68 vehicle bodies (other tectosomes), 76 shaping dies, 79 inner chambers, 82～85 the first～four portions (by fixed portion), 82c piece position (by the position engaging with resin component element in fixed portion), 87, 115, 135 foaming metal portions (foaming portion), 102 resin component elements, 104～106 the first～three cannula portion (by fixed portion), 104a sleeve pipe position (by the position engaging with resin component element in fixed portion) 132 first cannula portion (by fixed portion), 132a sleeve pipe position (by the position engaging with resin component element in fixed portion).
The specific embodiment
Below, with reference to the accompanying drawings to describing for implementing best mode of the present invention.
[embodiment 1]
The related fixed resin construction body 10 of embodiment 1 and the manufacture method of fixed resin construction body 10 are described.
As shown in Figure 1, fixed resin construction body 10 is for example can support engine installation to overlook the roughly for motor vehicle subframe of U-shaped of lower formation.
As an example of engine installation, there is driving engine/gearbox unit that driving engine and change-speed box are formed as one and formed.
This fixed resin construction body 10 possesses (comprising): overlook the roughly fiber-reinforced resin member (resin component element) 12 of U-shaped of lower formation; Be formed on first, second cannula portion (by fixed portion) 14,15 of two bight 12a, the 12b of fiber-reinforced resin member 12; And be formed on fiber-reinforced resin member 12 both ends 12c, 12d the 3rd, Quadruplet pipe portion (by fixed portion) 16,17.
In addition, fixed resin construction body 10 possesses (comprising): the first～four foaming metal portion (foaming portion) 21,22,23,24 that is separately positioned on the first～the Quadruplet pipe portion 14,15,16,17; And the resin portion 26 that the first～four foaming metal portion 21,22,23,24 is bonded on to fiber-reinforced resin member 12 places.
Fiber-reinforced resin member 12 is by fiber-reinforced resin, to be formed roughly the resinous member of the closed section of " (Japanese) ロ " word shape.This fiber-reinforced resin member 12 has: overlook the roughly top 32 of U-shaped of lower formation; Overlook the roughly outside wall portions 33 of U-shaped of lower formation; Overlook the roughly inner wall part 34 of U-shaped of lower formation; Overlook the roughly bottom 35 of U-shaped of lower formation.
By top 32, outside wall portions 33, inner wall part 34 and bottom 35, formed roughly the closed section of " ロ " word shape.Top 32, outside wall portions 33, inner wall part 34 and bottom 35 are for example, on the two sides of continuous fiber layer (carbon fiber), to be laminated with the CFRP(carbon fibre reiforced plastic that thermoplastic base resin (thin slice) forms).
As shown in Figure 1 and Figure 2, at two bight 12a, the 12b of fiber-reinforced resin member 12 and both ends 12c, 12d place, be formed with the first mounting hole 37～four mounting hole (being only shown in the first mounting hole 37 that a side bight 12a forms).In the first mounting hole 37～four mounting hole, be inserted with respectively the first foaming metal portion 21～four foaming metal portion 24.
At this, the first cannula portion 14～the Quadruplet pipe portions 17 are respectively similar component, below the first cannula portion 14 are elaborated and omit the explanation of the second cannula portion 15～the Quadruplet pipe portions 17.
In addition, the first foaming metal portion 21～four foaming metal portion 24 is respectively similar component, below the first foaming metal portion 21 is elaborated and omits the explanation of the second foaming metal portion 22～four foaming metal portion 24.
As shown in Figure 2 and Figure 3, the first cannula portion 14 possesses (comprising): can from top insert the first mounting hole 37 aluminum alloy system (metal system) sleeve pipe 41; And the case in 45 that can insert from below the aluminum alloy system (metal system) of the first mounting hole 37.
That is, the first cannula portion 14 is divided into sleeve pipe 41 and case in 45 these two parts.
Upper sleeve pipe 41 forms the top cylinder portion 42 of tubular and extension 43 stretch out in outside from the upper end 42a of top cylinder portion 42 to radial direction by the powder sintered of aluminum alloy being formed, having.
Periphery 42b in upper sleeve pipe 41, top cylinder portion 42 and on the lower surface 43a of extension 43, be formed with the mounting hole circumference 38(of fiber-reinforced resin member 12 and see below) position (hereinafter referred to as the upper sleeve pipe position) 41a that engages.
Case in 45 with upper sleeve pipe 41 similarly by the powder sintered of aluminum alloy formed, and have form the doffing portion 46 of tubular and from the bottom 46a of doffing portion 46, to radial direction outside, stretch out extension 47.
The upper surface 47a of periphery 46b in case in 45, doffing portion 46 and lower extension 47, is formed with the mounting hole circumference 38(of fiber-reinforced resin member 12 and sees below) position that engages (following, to be called case in position) 45a.
At upper sleeve pipe 41 and case in 45 places, be formed with through hole 48.Through hole 48 forms and can supply bolt (fixed member) 65 to insert (with reference to Fig. 1).
It should be noted that, though upper sleeve pipe 41 and case in 45 can be set to same member, in embodiment 1, for the ease of understanding structure, mark separately Reference numeral.
The first foaming metal portion 21 is formed by the foaming metal (foaming metal as an example for the continuous air bubbles body of perforate structure) of aluminum alloy system.This first foaming metal portion 21 possesses (comprising): be arranged on sleeve pipe 41 and can from top insert the first mounting hole 37 foaming metal portion 51; And be arranged on case in 45 and can from below insert the first mounting hole 37 foaming metal portion 55.
On forming during sleeve pipe 41, because upper foaming metal portion 51 forms foaming metal with upper sleeve pipe 41 one by aluminum alloy, therefore there are a plurality of empty 54(with reference to Fig. 4).
On this, foaming metal portion 51 has: by be arranged on that the periphery 42b of top cylinder portion 42 forms the upper foaming cylinder portion 52 of tubular and from the upper end 52a of foaming cylinder portion 52 along upper extension 43(lower surface 43a) to the upper foaming extension 53 stretching out outside radial direction.
That is, upper foaming metal portion 51 and upper sleeve pipe position 41a arrange integratedly.
Lower foaming metal portion 55 is same with upper foaming metal portion 51, owing to forming foaming metal by aluminum alloy integratedly with case in 45 when forming case in 45, so has a plurality of cavities (not shown).
This lower foaming metal portion 55 has: by being arranged on the periphery of doffing portion 46, form the lower foaming cylinder portion 56 of tubular and the lower foaming extension 57 stretching out outside along lower extension 47 to radial direction from the bottom 56a of lower foaming cylinder portion 56.
That is, lower foaming metal portion 55 and case in position 45a arrange integratedly.
It should be noted that, though upper foaming metal portion 51 and lower foaming metal portion 55 can be set to same member, in embodiment 1, for the ease of understanding structure, mark separately Reference numeral.
As shown in Figure 2, Figure 4 shows, resin portion 26 has: containing being immersed in the impregnation resin portion 27 in foaming metal portion 51; Mounting hole circumference 38 is set continuously with impregnation resin portion 27 and by upper foaming metal portion 51 and fiber-reinforced resin member 12(particularly) the joint resin portion 28 that engages; And reinforced fibers strengthens the enhancing resin portion 29 of resin component element 12 with engaging that resin portion 28 arranges continuously.
Mounting hole circumference 38 is the circumferences that are formed in the first mounting hole 37 that a side's of fiber-reinforced resin member 12 bight 12a forms.
Impregnation resin portion 27 is filled in a plurality of empty 54 of foaming metal portion 51.By filling impregnation resin portion 27 in a plurality of empty 54 of upper foaming metal portion 51, thereby form upper pars intermedia (pars intermedia) 61 by upper foaming metal portion 51 and impregnation resin portion 27.
In upper pars intermedia 61, contain these two kinds of members of aluminum alloy (metal) and resin.Therefore, the linear expansivity δ 1 of upper pars intermedia 61 is set in to (that is, between the linear expansivity δ 2 of upper sleeve pipe 41 and the linear expansivity δ 3 of fiber-reinforced resin member 12) between the linear expansivity of aluminum alloy and the linear expansivity of resin.
Upper pars intermedia 61 is between fiber-reinforced resin member 12(mounting hole circumference 38) and the upper sleeve pipe position 41a of upper sleeve pipe 41() between, and form as one with upper sleeve pipe 41.And, engage resin portion 28(aftermentioned) between upper pars intermedia 61 and mounting hole circumference 38.
Engage resin portion 28 between (filling) upper foaming metal portion 51 and fiber-reinforced resin member 12(mounting hole circumference 38) between.By the joint resin portion 28 being filled, upper foaming metal portion 51 and mounting hole circumference 38 are engaged.
Thus, the upper sleeve pipe position 41a of upper sleeve pipe 41() across upper foaming metal portion 51, by engaging resin portion 28, engage with mounting hole circumference 38.
Strengthen resin portion 29 along inwall 13 settings of fiber-reinforced resin member 12.Particularly, fiber-reinforced resin member 12 forms roughly the closed section of " ロ " word shape, at the inwall 13 that forms the fiber-reinforced resin member 12 of closed section, with the gauge of stipulating, is provided with and strengthens resin portion 29.
By the inwall 13 at fiber-reinforced resin member 12, arrange and strengthen resin portion 29, and come reinforced fibers to strengthen resin component element 12 by strengthening resin portion 29.
By engaging resin portion 28 by sleeve pipe position 41a on upper sleeve pipe 41() while being bonded on upper foaming metal portion 51, can arranging along the inwall 13 of fiber-reinforced resin member 12 and strengthen resin portion 29.
Therefore, can arrange easily and strengthen resin portion 29.
Return to Fig. 1, Fig. 2, case in 45 is same with upper sleeve pipe 41, and lower foaming metal portion 55 is arranged on case in position 45a.By this lower foaming metal portion 55 being bonded on to fiber-reinforced resin member 12(mounting hole circumference 38 by engaging resin portion 28), the case in position 45a that makes case in 45 engages with mounting hole circumference 38 by engaging resin portion 28 across lower foaming metal portion 55.
Thus, the first cannula portion 14 engages with mounting hole circumference 38 by engaging resin portion 28.
In addition, the second cannula portion 15～the Quadruplet pipe portions 17 and the first cannula portion 14 are same, by engaging resin portion 28, engage with fiber-reinforced resin member 12.
Inserting bolt (fixed member) 65 in the first cannula portion 14～the Quadruplet pipe portions 17, from the first cannula portion 14～the Quadruplet pipe portions 17 upward outstanding threaded portion 65a be combined with nut (fixed member) 66 screw threads.Nut 66 weldings are at vehicle body (other tectosomes) 68.
Thus, by bolt 65, nut 66, fixed resin construction body 10 is cemented on vehicle body 68.
Next, according to Fig. 3, Fig. 5, take the first cannula portion 14 manufactures the manufacture method of fixed resin construction body 10 as typical example illustrates.
As shown in Figure 3, in the operation of the first foaming metal portion 21 is set, the position engaging with fiber-reinforced resin member 12 in the first cannula portion 14 arranges the first foaming metal portion 21.
As shown in Fig. 5 (a), in being disposed at the arrangement step of shaping dies 76, at continuous fiber layer 71(, be for example carbon fiber) two sides on stacked thermoplastic base resin (thin slice) 72,73 form fiber-reinforced resin member 12.Fiber-reinforced resin member 12 forms and is being divided into up and down two-part state.
To be divided into two-part fiber-reinforced resin member 12 and be configured in the fixed mould 77 of shaping dies 76.
As shown in Fig. 5 (b), when being divided into two-part fiber-reinforced resin member 12 and being configured in the fixed mould 77 of shaping dies 76, at the inside of the fiber-reinforced resin member 12 74 layout type hearts 75.
Fiber-reinforced resin member 12 is being configured in after fixed mould 77, the first cannula portion 14 and the first foaming metal portion 21 is being configured in to the first mounting hole 37 of fiber-reinforced resin member 12.After disposing the first cannula portion 14 and the first foaming metal portion 21, mobile movable type 78 and by shaping dies 76 matched moulds.
As shown in Fig. 5 (c), in the bonding process of the first foaming metal portion 21, after matched moulds shaping dies 76, to the inner chamber 79(of shaping dies 76 with reference to Fig. 5 (b)) injecting resin.By to inner chamber 79 injecting resins, at inner chamber 79, be filled with resin and contain and be soaked with resin in the first foaming metal portion 21.
Thus, form (overmolded shaping) resin portion 26, and by the joint resin portion 28 of resin portion 26, the first foaming metal portion 21 is engaged with fiber-reinforced resin member 12.By the first foaming metal portion 21 is engaged to manufacture fixed resin construction body 10 with fiber-reinforced resin member 12.
After manufacture has fixed resin construction body 10, to shaping dies 76(with reference to Fig. 5 (b)) carry out molding, from shaping dies 76, take out fixed resin construction body 10.From the fixed resin construction body 10 taking out, remove type heart 75(with reference to (b)), the Fabrication procedure of fixed resin construction body 10 finishes thus.
So, by the first cannula portion 14, the first foaming metal portion 21 being set, thereby only by just can make the first cannula portion 14 engage with fiber-reinforced resin member 12 across the first foaming metal portion 21 to inner chamber 79 injecting resins.
Thus, can easily manufacture fixed resin construction body 10, therefore can suppress the cost of fixed resin construction body 10.
Next, according to Fig. 6, the upper sleeve pipe 41 of first set pipe portion 14 and the engagement state of fiber-reinforced resin member 12 are described.
It should be noted that, the first cannula portion 14(case in 45)～Quadruplet pipe portion 17 and the engagement state of fiber-reinforced resin member 12 and the engagement state of upper sleeve pipe 41 are same, thereby omit the first cannula portion 14(case in 45) explanation of～Quadruplet pipe portion 17.
As shown in Figure 6, by making upper pars intermedia 61 between fiber-reinforced resin member 12 and upper sleeve pipe 41, can make to engage resin portion 28 and contact with upper pars intermedia 61.
In upper pars intermedia 61, contain these two kinds of members of aluminum alloy (metal) and resin (impregnation resin portion 27).Therefore, the linear expansivity δ 1 of upper pars intermedia 61 can be set between the linear expansivity δ 2 of upper sleeve pipe 41 and the linear expansivity δ 3 of fiber-reinforced resin member 12.
Thus, can be by upper pars intermedia 61 and fiber-reinforced resin member 12(mounting hole circumference 38) between linear expansivity poor (δ 1-δ 3) suppress for being less than linear expansivity poor (δ 1-δ 2).Thereby, can by upper pars intermedia 61 relax because of the temperature traverse of hot environment, low temperature environment engage resin portion 28 and on concentrate the stress occurring on dividing range between sleeve pipe 41.
In addition, upper foaming metal portion 51 comprises a plurality of empty 54 in inside.Therefore, the face area S1 of upper foaming metal portion 51 becomes large.Thus, do not increase the upper foaming metal 51(of portion, upper sleeve pipe 41), just can guarantee significantly upper foaming metal portion 51 with respect to engaging resin portion 28(and also comprise impregnation resin portion 27) bonding area S2.
So, by making upper pars intermedia 61 between fiber-reinforced resin member 12(mounting hole circumference 38) and upper sleeve pipe 41 between, can by upper pars intermedia 61 relax engage resin portion 28 and on dividing range place between sleeve pipe 41 concentrate the stress producing, and, can guarantee significantly upper foaming metal portion 51 with respect to engaging resin portion 28(and also comprise impregnation resin portion 27) bonding area S2.
Therefore, by engage resin portion 28 by fiber-reinforced resin member 12 and under the articulate state of foaming metal portion 51, can guarantee to engage the bond strength (firmly engagement state) of resin portion 28.Thus, can the upper sleeve pipe 41 of aluminum alloy system (metal system) be suppressed littlely, thereby can realize the lightweight of fixed resin construction body 10.
In addition,, by upper sleeve pipe 41 is suppressed littlely, as shown in Figure 1, when fixed resin construction body 10 is cemented in to other tectosomes 68, upper sleeve pipe 41 can be configured in to less space.
Thus, can easily guarantee for configuring the space of upper sleeve pipe 41, thereby can improve the degree of freedom of design.
Next, the fixed resin construction body of embodiment 2～embodiment 4 is described according to Fig. 7～Figure 11.It should be noted that, in the fixed resin construction body of embodiment 2～embodiment 4, the similar component identical with the fixed resin construction body 10 of embodiment 1 marked to identical Reference numeral, and also description thereof is omitted.
[embodiment 2]
The fixed resin construction body 80 related to embodiment 2 describes.
As shown in Figure 7, fixed resin construction body 80 is that the first～the Quadruplet pipe portion 14～17 of embodiment 1 is replaced with to the fixed resin construction body that the first～four portion (by fixed portion) 82～85 forms, and the fixed resin construction body 10 of other structures and embodiment 1 is roughly the same.
The first～four portion 82～85 respectively across the 87(of foaming metal portion (foaming portion) with reference to Fig. 8) and be arranged on two bight 12a, 12b and both ends 12c, the 12d of fiber-reinforced resin member 12.
At this, first portion 82～four portion 85 is respectively similar component, below first portion 82 is elaborated and omits the explanation of second portion 83～four portion 85.
As shown in Figure 8, first portion 82 forms essentially rectangular body shape by the powder of sintered aluminum alloy, and is formed with the through hole 89 that can supply bolt (fixed member) 65 to insert (with reference to Fig. 1).
In first portion 82, first face 82a and second face 82b(be with reference to Fig. 7), be formed with position (hereinafter referred to as the piece position) 82c engaging with a side's of fiber-reinforced resin member 12 bight 12a.
Because foaming metal portion 87 when forming first portion 82 and first portion 82 form foaming metal (foaming metal of the continuous air bubbles body of constructing for perforate as an example) by aluminum alloy integratedly, so there are a plurality of cavities.
The piece position 82c of this foaming metal portion 87 and first portion 82 arranges integratedly.
Foaming metal portion 87 and fiber-reinforced resin member 12(mono-side's bight 12a) the joint resin portion 28 by resin portion 26 engages.
Under this state, by filling impregnation resin portion 27(with reference to Fig. 4 in a plurality of cavities of foaming metal portion 87), thus in foaming metal portion 87 and impregnation resin portion 27 places, be formed with pars intermedia 91.
Pars intermedia 91 comprises aluminum alloy (metal) and these two kinds of members of resin.Therefore, the linear expansivity of pars intermedia 91 is set in (that is, between the linear expansivity of first portion 82 and the linear expansivity of fiber-reinforced resin member 12) between the linear expansivity of aluminum alloy and the linear expansivity of resin.
This pars intermedia 91 is between fiber-reinforced resin member 12(mono-side's bight 12a) and first portion 82 between, and form as one with first portion 82.And, engage resin portion 28 between between portion 91 and a side's bight 12a.
Therefore, can suppress littlely by the linear expansivity between pars intermedia 91 and a side's bight 12a is poor.Thus, can relax and at the dividing range place that engages 82, resin portion 28 and first portion, concentrate the stress producing because of the temperature traverse of hot environment, low temperature environment by pars intermedia 91.
In addition, because foaming metal portion 87 comprises a plurality of cavities in inside, so face area becomes large.Thereby need not increase the 87(of foaming metal portion, first portion 82) just can guarantee significantly that foaming metal portion 87 also comprises impregnation resin portion 27 with respect to joint resin portion 28() bonding area.
So, by making pars intermedia 91 between fiber-reinforced resin member 12(mono-side's bight 12a) and first portion 82 between, can relax at the dividing range place that engages 82, resin portion 28 and first portion and concentrate the stress producing by pars intermedia 91, and, can guarantee significantly foaming metal portion 87 with respect to engaging resin portion 28(and also comprise impregnation resin portion 27) bonding area.
Therefore,, by engaging resin portion 28 by under the articulate state of a side bight 12a and foaming metal portion 87, can guarantee to engage the bond strength (firmly engagement state) of resin portion 28.Thus, can first portion 82 of aluminum alloy system (metal system) be suppressed littlely, thereby can realize the lightweight of fixed resin construction body 80.
In addition, by first portion 82 suppressed littlely, the fixed resin construction body 80 shown in Fig. 7 is being cemented in to vehicle body 68(with reference to Fig. 1) time, first portion 82 can be configured in to less space.
Thus, can easily guarantee for configuring the space of first portion 82, thereby can improve the degree of freedom of design.
At this, can similarly manufacture fixed resin construction body 80 with the manufacture method of manufacturing the fixed resin construction body 10 of embodiment 1.
Thus, owing to can easily manufacturing fixed resin construction body 80, therefore can suppress the cost of fixed resin construction body 80.
That is, the fixed resin construction body 80 related according to embodiment 2, can obtain the same effect of the fixed resin construction body 10 related with embodiment 1.
In addition,, according to embodiment 2, owing to the metal bodies such as first portion 82 itself can being engaged, therefore can realize the expansion of the purposes of fixed resin construction body.
[embodiment 3]
The fixed resin construction body 100 related to embodiment 3 describes.
As shown in Figure 9, the fixed resin construction body that fixed resin construction body 100 is the resin component element 102 that the fiber-reinforced resin member 12 of embodiment 1 replaced with to injection molded and use, the fixed resin construction body 10 of other structures and embodiment 1 is roughly the same.
Resin component element 102 is the resinous members that use resin material and carried out injection molded can be arranged on the mode of vehicle body 68.At first of this resin component element 102～three end 102a～102c, be respectively arranged with the first～three cannula portion (by fixed portion) 104～106.
At this, the first cannula portion 104～three cannula portion 106 is respectively similar component, below the first cannula portion 104 is elaborated and the explanation of omitting the second cannula portion 105～three cannula portion 106.
Inserting bolt in the first～three cannula portion 104～106 (fixed member) 108, installs (fixed) at vehicle body 68 by the bolt of insertion 108 is consolidated in to vehicle body 68 by fixed resin construction body 100.
On the other hand, inserting bolt in the carrying sleeve 109 of fixed resin construction body 100, is combined and by fixed resin construction body 100 supporting engines etc. by screw threads such as the bolt that makes to insert and driving engines.
Carrying sleeve 109 is arranged on resin component element 102 across elastic body 111.
As shown in figure 10, the powder of the first cannula portion 104 by sintered aluminum alloy forms cylindric, and forms and can insert for bolt 108 through hole 113 of (with reference to Fig. 9).
The outer peripheral face of the first cannula portion 104 in the first cannula portion 104, forms position (hereinafter referred to as the sleeve pipe position) 104a engaging with the first end 102a of resin component element 102.
When forming the first cannula portion 104, because foaming metal portion (foaming portion) the 115 and first cannula portion 104 forms foaming metal (foaming metal as an example for the continuous air bubbles body of perforate structure) by aluminum alloy integratedly, therefore there are a plurality of cavities.
The sleeve pipe position 104a of this foaming metal portion 115 and the first cannula portion 104 is set to one.
Foaming metal portion 115 and resin component element 102(first end 102a) joint resin portion 118 by resin portion 117 engages.
Under this state, by fill impregnation resin portion (same with the impregnation resin portion 27 shown in Fig. 4) in a plurality of cavities of foaming metal portion 115, in foaming metal portion 115 and impregnation resin portion, form pars intermedia 121.
Pars intermedia 121 comprises aluminum alloy (metal) and these two kinds of members of resin.Therefore, the linear expansivity of pars intermedia 121 can be set in to (that is, between the linear expansivity of the first cannula portion 104 and the linear expansivity of resin component element 102) between the linear expansivity of aluminum alloy and the linear expansivity of resin.
This pars intermedia 121 is between resin component element 102(first end 102a) and the first cannula portion 104 between, and form as one with the first cannula portion 104.And, engage resin portion 118 between between portion 121 and first end 102a.
Therefore, can suppress littlely by the linear expansivity between pars intermedia 121 and first end 102a is poor.Thus, can relax and at the dividing range place that engages 104 of resin portion 118 and the first cannula portion, concentrate the stress producing because of the temperature traverse of hot environment, low temperature environment by pars intermedia 121.
In addition, because foaming metal portion 115 comprises a plurality of cavities in inside, so face area becomes large.By impregnation resin portion being bonded on to the foaming metal portion 115 that face area is large, need not increase thus the 115(of foaming metal portion, the first cannula portion 104) just can guarantee significantly that foaming metal portion 115 also comprises impregnation resin portion with respect to joint resin portion 118() bonding area.
So, by making pars intermedia 121 between resin component element 102(first end 102a) and the first cannula portion 104 between, can relax at the dividing range place that engages 104 of resin portion 118 and the first cannula portion and concentrate the stress producing by pars intermedia 121, and, can guarantee significantly foaming metal portion 115 with respect to engaging resin portion 118(and also comprise impregnation resin portion) bonding area.
Therefore,, by engaging resin portion 118 by under the articulate state of first end 102a and foaming metal portion 115, can guarantee to engage the bond strength (firmly engagement state) of resin portion 118.Thus, can the first cannula portion 104 of aluminum alloy system (metal system) be suppressed littlely, thereby can realize the lightweight of fixed resin construction body 100.
In addition, by the first cannula portion 104 is suppressed littlely, the fixed resin construction body 100 shown in Fig. 9 is being cemented in to vehicle body 68(with reference to Fig. 9) time, the first cannula portion 104 can be configured in to less space.
Thus, can easily guarantee to configure the space of the first cannula portion 104, thereby can improve the degree of freedom of design.
At this, can similarly manufacture fixed resin construction body 100 with the manufacture method of manufacturing the fixed resin construction body 10 of embodiment 1.
Thus, owing to can easily manufacturing fixed resin construction body 100, therefore can suppress the cost of fixed resin construction body 100.
That is, the fixed resin construction body 100 related according to embodiment 3, can obtain the same effect of the fixed resin construction body 10 related with embodiment 1.
In addition,, according to embodiment 3, owing to metal member (the first～three cannula portion 104～106) can being bonded on to the resin component element 102 that injection molded is used, therefore can realize the expansion of the purposes of fixed resin construction body.
[embodiment 4]
The fixed resin construction body 130 related to embodiment 4 describes.
As shown in figure 11, because fixed resin construction body 130 is that the first cannula portion 104 of embodiment 3 is replaced with to the first cannula portion (by fixed portion) 132 and doubled as the structure that engages resin portion 118 by resin component element 102, the fixed resin construction body 100 of other structures and embodiment 3 is roughly the same.
The powder of the first cannula portion 132 by sintered aluminum alloy forms cylindric, and forms and can insert for bolt 108 through hole 133 of (with reference to Fig. 9).
On outer peripheral face in the first cannula portion 132, the first cannula portion 132, be formed with position (hereinafter referred to as the sleeve pipe position) 132a engaging with the first end 102a of resin component element 102.
Due to when forming the first cannula portion 132, foaming metal portion (foaming portion) the 135 and first cannula portion 132 forms foaming metal (foaming metal as an example for the continuous air bubbles body of perforate structure) by aluminum alloy integratedly, therefore has a plurality of cavities.
The sleeve pipe position 132a of this foaming metal portion 135 and the first cannula portion 132 is set to one.
For fixed resin construction body 130, the first cannula portion 132 and foaming metal portion 135 are disposed to shaping dies (inner chamber) and shaping dies have been carried out under the state of matched moulds, to inner chamber potting resin, form thus (shaping) resin component element 102.
Now, using a part for resin component element 102 as impregnation resin portion (identical with the impregnation resin portion 27 shown in Fig. 4) and be filled in a plurality of cavities of foaming metal portion 135, thereby form pars intermedia 137 in foaming metal portion 135 and impregnation resin portion (part for resin component element 102).
Thus, by foaming metal portion 135 and resin component element 102(first end 102a) engage.
; the fixed resin construction body 10 of fixed resin construction body 130 and embodiment 1 similarly, by foaming metal portion 135 being set and only just can making the first cannula portion 132 engage with resin component element 102 across foaming metal portion 135 to inner chamber injecting resin in the first cannula portion 132.
So, can similarly manufacture fixed resin construction body 130 with the manufacture method of manufacturing the fixed resin construction body 10 of embodiment 1.Thus, owing to can easily manufacturing fixed resin construction body 130, therefore can suppress the cost of fixed resin construction body 130.
By a part for resin component element 102 is filled in to foaming metal portion 135 as impregnation resin portion, thereby form pars intermedia 137.
Pars intermedia 137 comprises aluminum alloy (metal) and these two kinds of members of resin.Therefore, the linear expansivity of pars intermedia 137 is set in to (, between the linear expansivity of the first cannula portion 132 and the linear expansivity of resin component element 102) between the linear expansivity of aluminum alloy and the linear expansivity of resin.
This pars intermedia 137 is between resin component element 102(first end 102a) and the first cannula portion 132 between, and form as one with the first cannula portion 132.
Thus, can suppress littlely by the linear expansivity between pars intermedia 137 and first end 102a is poor.Thus, can relax and at the dividing range place of 132 of resin component element 102 and the first cannula portion, concentrate the stress producing because of the temperature traverse of hot environment, low temperature environment by pars intermedia 137.
In addition, because foaming metal portion 135 comprises a plurality of cavities in inside, so face area becomes large.By impregnation resin portion being bonded on to the foaming metal portion 135 that face area is large, thereby need not increase i.e. the first cannula portion 132 of the 135(of foaming metal portion) just can guarantee significantly that foaming metal portion 135 also comprises impregnation resin portion with respect to resin component element 102() bonding area.
So, by making pars intermedia 137 between resin component element 102(first end 102a) and the first cannula portion 132 between, can relax at the dividing range place of 132 of resin component element 102 and the first cannula portion and concentrate the stress producing by pars intermedia 137, and, can guarantee significantly that foaming metal portion 135 also comprises impregnation resin portion with respect to resin component element 102() bonding area.
Therefore,, by under the articulate state of first end 102a and foaming metal portion 135, can guarantee the bond strength (firmly engagement state) of resin component element 102.Thus, can the first cannula portion 132 of aluminum alloy system (metal system) be suppressed littlely, thereby can realize the lightweight of fixed resin construction body 130.
In addition, by the first cannula portion 132 is suppressed littlely, fixed resin construction body 130 is being cemented in to vehicle body 68(with reference to Fig. 9) time, the first cannula portion 132 can be configured in to less space.
Thus, can easily guarantee for configuring the space of the first cannula portion 132, thereby can improve the degree of freedom of design.
That is, the fixed resin construction body 130 related according to embodiment 4, can obtain the same effect of the fixed resin construction body 10 related with embodiment 1.
In addition,, according to embodiment 4, owing to metal member (only illustrating the first～three cannula portion 132) can being bonded on to the resin component element 102 that injection molded is used, therefore can realize the expansion of the purposes of fixed resin construction body.
It should be noted that, fixed resin construction body involved in the present invention and manufacture method thereof be not limited to described embodiment and can suitablely change, improvement etc.
For example, in described embodiment 1, to fiber-reinforced resin member 12 is formed integrally as, overlooks the roughly example of U-shaped and be illustrated, but be not limited to this, also three (three pieces) linearity members can be engaged as overlooking roughly U-shaped, form thus fiber-reinforced resin member 12.
And, with regard to the illustrated foaming metal of described embodiment 1～embodiment 4 portion 21～24,87,115,135, by making the density in cavity 54 change and can make the mechanical specialities of foaming metal portion, linear expansivity change arbitrarily.
In addition, in described embodiment 1～embodiment 4, to formed the example of foaming metal portion 21～24,87,115,135 by aluminum alloy, be illustrated, but be not limited to this, also can be by magnesium material, steel, SiC(carborundum) etc. the material that can foam form foaming metal portion.
And, as long as the illustrated resin portion 26,117 of described embodiment 1～embodiment 4 when being shaped, there is flowing power just can be containing being immersed in foaming metal portion 21～24,87,115, so can apply thermoplastic base resin, heat-curing resin the two.
In addition, in described embodiment 1～embodiment 4, as other tectosomes of (fixed) fixed resin construction body 10,80,100 are installed, exemplified with vehicle body 68, but be not limited to this, also fixed resin construction body can be arranged on to other tectosome.
In addition, in described embodiment 1～embodiment 4, method foaming metal portion 21～24,87,115,135 being formed when the sintering cannula portion is illustrated, but is not limited to this, also can form foaming metal portion (foaming portion) by additive method.
As additive method, for example, also can make fusing after metal freezing and form foaming metal portion (foaming portion).
And, fixed resin construction body shown in described embodiment 1～embodiment 4, fiber-reinforced resin member, the first～the Quadruplet pipe portion, the first～four foaming metal portion, resin portion, impregnation resin portion, engage resin portion, strengthen resin portion, shape, the structure at upper and lower sleeve pipe position, vehicle body, shaping dies, inner chamber, first～four portion, piece position, foaming metal portion, resin component element, first～three cannula portion and sleeve pipe positions etc. be not limited to illustrative content, and can suitablely change.
Industrial applicibility
Advantageous applications of the present invention is in possessing the automobile of following fixed resin construction body: in this fixed resin construction body, metally by fixed portion, engaged with resinous resin component element, this can be cemented in other tectosomes by fixed portion by fixed member.
Claims (2)
1. a fixed resin construction body, it possesses resinous resin component element, and possesses engage with this resin component element metal by fixed portion, and this can be fixed by fixed member and other tectosomes by fixed portion, it is characterized in that,
This fixed resin construction body possesses foaming portion, and this foaming portion is arranged on described by the position engaging with described resin component element in fixed portion and formed by the material that can foam,
By by resin impregnated in this foaming portion, described foaming portion is engaged with described resin component element.
2. the manufacture method of a fixed resin construction body, described fixed resin construction body possesses resinous resin component element, and possesses engage with this resin component element metal by fixed portion, and this can be fixed by fixed member and other tectosomes by fixed portion, it is characterized in that
The manufacture method of this fixed resin construction body possesses:
In the described operation that the foaming portion being formed by the material that can foam is set by the position engaging with described resin component element in fixed portion;
By described, by fixed portion and described foaming portion, be configured in the operation in shaping dies; And
By the inner chamber injecting resin to described shaping dies and by this resin impregnated in described foaming portion, the operation that described foaming portion is engaged with described resin component element.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013041572A JP6030480B2 (en) | 2013-03-04 | 2013-03-04 | Fastening resin structure and manufacturing method thereof |
| JP2013-041572 | 2013-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104029733A true CN104029733A (en) | 2014-09-10 |
| CN104029733B CN104029733B (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410075637.7A Active CN104029733B (en) | 2013-03-04 | 2014-03-04 | Consolidation resin tectosome and its manufacture method |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US20140245682A1 (en) |
| JP (1) | JP6030480B2 (en) |
| CN (1) | CN104029733B (en) |
| DE (1) | DE102014203884A1 (en) |
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| CN105538684A (en) * | 2014-10-22 | 2016-05-04 | 铃木株式会社 | Welded structure body and method for manufacturing same |
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-
2014
- 2014-03-04 US US14/195,963 patent/US20140245682A1/en not_active Abandoned
- 2014-03-04 DE DE102014203884.7A patent/DE102014203884A1/en not_active Withdrawn
- 2014-03-04 CN CN201410075637.7A patent/CN104029733B/en active Active
-
2015
- 2015-05-26 US US14/721,626 patent/US9610719B2/en active Active
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538684A (en) * | 2014-10-22 | 2016-05-04 | 铃木株式会社 | Welded structure body and method for manufacturing same |
| CN105538684B (en) * | 2014-10-22 | 2018-03-02 | 铃木株式会社 | Welding tectosome and its manufacture method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104029733B (en) | 2017-06-13 |
| JP2014169011A (en) | 2014-09-18 |
| US20150258720A1 (en) | 2015-09-17 |
| DE102014203884A1 (en) | 2014-09-04 |
| US20140245682A1 (en) | 2014-09-04 |
| JP6030480B2 (en) | 2016-11-24 |
| US9610719B2 (en) | 2017-04-04 |
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